1/*- 2 * Copyright (C) 2010 Andreas Tobler 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 20 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 21 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 22 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 23 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * $FreeBSD$ 26 */ 27 28#ifndef _PSERIES_PHYP_HVCALL_H_ 29#define _PSERIES_PHYP_HVCALL_H_ 30 31/* Information taken from: Power.org PAPR, Version 2.4 (December 7, 2009). */ 32 33#include <sys/types.h> 34 35/* Return codes. */ 36 37#define H_SUCCESS 0 38#define H_BUSY 1 /* Hardware Busy -- Retry Later. */ 39#define H_CLOSED 2 /* Virtual I/O connection is closed. */ 40#define H_NOT_AVAILABLE 3 41#define H_CONSTRAINED 4 /* The request called for resources in excess of 42 the maximum allowed. The resultant allocation 43 was constrained to maximum allowed. */ 44#define H_PARTIAL 5 /* The request completed only partially successful. 45 Parameters were valid but some specific hcall 46 function condition prevented fully completing the 47 architected function, see the specific hcall 48 definition for possible reasons. */ 49#define H_IN_PROGRESS 14 50#define H_PAGE_REGISTERED 15 51#define H_PARTIAL_STORE 16 52#define H_PENDING 17 53#define H_CONTINUE 18 54 55#define H_LONG_BUSY_ORDER_1_MS 9900 /* This return code is identical to 56 H_BUSY, but with the added bonus of a 57 hint to the partition OS. If the 58 partition OS can delay for 1 59 millisecond, the hcall will likely 60 succeed on a new hcall with no further 61 busy return codes. If the partition OS 62 cannot handle a delay, they are 63 certainly free to immediately turn 64 around and try again. */ 65#define H_LONG_BUSY_ORDER_10_MS 9901 /* Similar to H_LONG_BUSY_ORDER_1_MS, but 66 the hint is 10mSec wait this time. */ 67 68#define H_LONG_BUSY_ORDER_100_MS 9902 /* Similar to H_LONG_BUSY_ORDER_1_MS, but 69 the hint is 100mSec wait this time. */ 70 71#define H_LONG_BUSY_ORDER_1_S 9903 /* Similar to H_LONG_BUSY_ORDER_1_MS, but 72 the hint is 1Sec wait this time. */ 73#define H_LONG_BUSY_ORDER_10_S 9904 /* Similar to H_LONG_BUSY_ORDER_1_MS, but 74 the hint is 10Sec wait this time. */ 75#define H_LONG_BUSY_ORDER_100_S 9905 /* Similar to H_LONG_BUSY_ORDER_1_MS, but 76 the hint is 100Sec wait this time. */ 77 78#define H_HARDWARE -1 /* Error. */ 79#define H_FUNCTION -2 /* Not supported. */ 80#define H_PRIVILEGE -3 /* Caller not in privileged mode. */ 81#define H_PARAMETER -4 /* Outside valid range for partition or conflicting. */ 82#define H_BAD_MODE -5 /* Illegal MSR value. */ 83#define H_PTEG_FULL -6 /* The requested pteg was full. */ 84#define H_NOT_FOUND -7 /* The requested entitiy was not found. */ 85#define H_RESERVED_DABR -8 /* The requested address is reserved by the 86 hypervisor on this processor. */ 87#define H_NOMEM -9 88#define H_AUTHORITY -10 /* The caller did not have authority to perform the 89 function. */ 90#define H_PERMISSION -11 /* The mapping specified by the request does not 91 allow for the requested transfer. */ 92#define H_DROPPED -12 /* One or more packets could not be delivered to 93 their requested destinations. */ 94#define H_S_PARM -13 /* The source parameter is illegal. */ 95#define H_D_PARM -14 /* The destination parameter is illegal. */ 96#define H_R_PARM -15 /* The remote TCE mapping is illegal. */ 97#define H_RESOURCE -16 /* One or more required resources are in use. */ 98#define H_ADAPTER_PARM -17 /* Invalid adapter. */ 99#define H_RH_PARM -18 /* Resource not valid or logical partition 100 conflicting. */ 101#define H_RCQ_PARM -19 /* RCQ not valid or logical partition conflicting. */ 102#define H_SCQ_PARM -20 /* SCQ not valid or logical partition conflicting. */ 103#define H_EQ_PARM -21 /* EQ not valid or logical partition conflicting. */ 104#define H_RT_PARM -22 /* Invalid resource type. */ 105#define H_ST_PARM -23 /* Invalid service type. */ 106#define H_SIGT_PARM -24 /* Invalid signalling type. */ 107#define H_TOKEN_PARM -25 /* Invalid token. */ 108#define H_MLENGTH_PARM -27 /* Invalid memory length. */ 109#define H_MEM_PARM -28 /* Invalid memory I/O virtual address. */ 110#define H_MEM_ACCESS_PARM -29 /* Invalid memory access control. */ 111#define H_ATTR_PARM -30 /* Invalid attribute value. */ 112#define H_PORT_PARM -31 /* Invalid port number. */ 113#define H_MCG_PARM -32 /* Invalid multicast group. */ 114#define H_VL_PARM -33 /* Invalid virtual lane. */ 115#define H_TSIZE_PARM -34 /* Invalid trace size. */ 116#define H_TRACE_PARM -35 /* Invalid trace buffer. */ 117#define H_MASK_PARM -37 /* Invalid mask value. */ 118#define H_MCG_FULL -38 /* Multicast attachments exceeded. */ 119#define H_ALIAS_EXIST -39 /* Alias QP already defined. */ 120#define H_P_COUNTER -40 /* Invalid counter specification. */ 121#define H_TABLE_FULL -41 /* Resource page table full. */ 122#define H_ALT_TABLE -42 /* Alternate table already exists / alternate page 123 table not available. */ 124#define H_MR_CONDITION -43 /* Invalid memory region condition. */ 125#define H_NOT_ENOUGH_RESOURCES -44 /* Insufficient resources. */ 126#define H_R_STATE -45 /* Invalid resource state condition or sequencing 127 error. */ 128#define H_RESCINDED -46 129#define H_ABORTED -54 130#define H_P2 -55 131#define H_P3 -56 132#define H_P4 -57 133#define H_P5 -58 134#define H_P6 -59 135#define H_P7 -60 136#define H_P8 -61 137#define H_P9 -62 138#define H_NOOP -63 139#define H_TOO_BIG -64 140 141#define H_UNSUPPORTED -67 /* Parameter value outside of the range supported 142 by this implementation. */ 143 144/* Flags. */ 145/* Table 168. Page Frame Table Access flags field definition. */ 146#define H_EXACT (1UL<<(63-24)) 147#define H_R_XLATE (1UL<<(63-25)) 148#define H_READ_4 (1UL<<(63-26)) 149 150/* Table 178. CMO Page Usage State flags Definition. */ 151#define H_PAGE_STATE_CHANGE (1UL<<(63-28)) 152#define H_PAGE_UNUSED ((1UL<<(63-29)) | (1UL<<(63-30))) 153#define H_PAGE_SET_UNUSED (H_PAGE_STATE_CHANGE | H_PAGE_UNUSED) 154#define H_PAGE_SET_LOANED (H_PAGE_SET_UNUSED | (1UL<<(63-31))) 155#define H_PAGE_SET_ACTIVE H_PAGE_STATE_CHANGE 156 157/* Table 168. Page Frame Table Access flags field definition. */ 158#define H_AVPN (1UL<<(63-32)) 159#define H_ANDCOND (1UL<<(63-33)) 160 161#define H_ICACHE_INVALIDATE (1UL<<(63-40)) 162#define H_ICACHE_SYNCHRONIZE (1UL<<(63-41)) 163 164#define H_ZERO_PAGE (1UL<<(63-48)) 165#define H_COPY_PAGE (1UL<<(63-49)) 166 167#define H_N (1UL<<(63-61)) 168#define H_PP1 (1UL<<(63-62)) 169#define H_PP2 (1UL<<(63-63)) 170 171/* pSeries hypervisor opcodes. */ 172#define H_REMOVE 0x04 173#define H_ENTER 0x08 174#define H_READ 0x0c 175#define H_CLEAR_MOD 0x10 176#define H_CLEAR_REF 0x14 177#define H_PROTECT 0x18 178#define H_GET_TCE 0x1c 179#define H_PUT_TCE 0x20 180#define H_SET_SPRG0 0x24 181#define H_SET_DABR 0x28 182#define H_PAGE_INIT 0x2c 183#define H_SET_ASR 0x30 184#define H_ASR_ON 0x34 185#define H_ASR_OFF 0x38 186#define H_LOGICAL_CI_LOAD 0x3c 187#define H_LOGICAL_CI_STORE 0x40 188#define H_LOGICAL_CACHE_LOAD 0x44 189#define H_LOGICAL_CACHE_STORE 0x48 190#define H_LOGICAL_ICBI 0x4c 191#define H_LOGICAL_DCBF 0x50 192#define H_GET_TERM_CHAR 0x54 193#define H_PUT_TERM_CHAR 0x58 194#define H_REAL_TO_LOGICAL 0x5c 195#define H_HYPERVISOR_DATA 0x60 196#define H_EOI 0x64 197#define H_CPPR 0x68 198#define H_IPI 0x6c 199#define H_IPOLL 0x70 200#define H_XIRR 0x74 201#define H_MIGRATE_DMA 0x78 202#define H_PERFMON 0x7c 203#define H_REGISTER_VPA 0xdc 204#define H_CEDE 0xe0 205#define H_CONFER 0xe4 206#define H_PROD 0xe8 207#define H_GET_PPP 0xec 208#define H_SET_PPP 0xf0 209#define H_PURR 0xf4 210#define H_PIC 0xf8 211#define H_REG_CRQ 0xfc 212#define H_FREE_CRQ 0x100 213#define H_VIO_SIGNAL 0x104 214#define H_SEND_CRQ 0x108 215#define H_PUT_RTCE 0x10c 216#define H_COPY_RDMA 0x110 217#define H_REGISTER_LOGICAL_LAN 0x114 218#define H_FREE_LOGICAL_LAN 0x118 219#define H_ADD_LOGICAL_LAN_BUFFER 0x11c 220#define H_SEND_LOGICAL_LAN 0x120 221#define H_BULK_REMOVE 0x124 222#define H_WRITE_RDMA 0x128 223#define H_READ_RDMA 0x12c 224#define H_MULTICAST_CTRL 0x130 225#define H_SET_XDABR 0x134 226#define H_STUFF_TCE 0x138 227#define H_PUT_TCE_INDIRECT 0x13c 228#define H_PUT_RTCE_INDIRECT 0x140 229#define H_CHANGE_LOGICAL_LAN_MAC 0x14c 230#define H_VTERM_PARTNER_INFO 0x150 231#define H_REGISTER_VTERM 0x154 232#define H_FREE_VTERM 0x158 233/* Reserved .... 234#define H_RESET_EVENTS 0x15c 235#define H_ALLOC_RESOURCE 0x160 236#define H_FREE_RESOURCE 0x164 237#define H_MODIFY_QP 0x168 238#define H_QUERY_QP 0x16c 239#define H_REREGISTER_PMR 0x170 240#define H_REGISTER_SMR 0x174 241#define H_QUERY_MR 0x178 242#define H_QUERY_MW 0x17c 243#define H_QUERY_HCA 0x180 244#define H_QUERY_PORT 0x184 245#define H_MODIFY_PORT 0x188 246#define H_DEFINE_AQP1 0x18c 247#define H_GET_TRACE_BUFFER 0x190 248#define H_DEFINE_AQP0 0x194 249#define H_RESIZE_MR 0x198 250#define H_ATTACH_MCQP 0x19c 251#define H_DETACH_MCQP 0x1a0 252#define H_CREATE_RPT 0x1a4 253#define H_REMOVE_RPT 0x1a8 254#define H_REGISTER_RPAGES 0x1ac 255#define H_DISABLE_AND_GETC 0x1b0 256#define H_ERROR_DATA 0x1b4 257#define H_GET_HCA_INFO 0x1b8 258#define H_GET_PERF_COUNT 0x1bc 259#define H_MANAGE_TRACE 0x1c0 260.... */ 261#define H_FREE_LOGICAL_LAN_BUFFER 0x1d4 262#define H_POLL_PENDING 0x1d8 263/* Reserved .... 264#define H_QUERY_INT_STATE 0x1e4 265.... */ 266#define H_LIOBN_ATTRIBUTES 0x240 267#define H_ILLAN_ATTRIBUTES 0x244 268#define H_REMOVE_RTCE 0x24c 269/* Reserved ... 270#define H_MODIFY_HEA_QP 0x250 271#define H_QUERY_HEA_QP 0x254 272#define H_QUERY_HEA 0x258 273#define H_QUERY_HEA_PORT 0x25c 274#define H_MODIFY_HEA_PORT 0x260 275#define H_REG_BCMC 0x264 276#define H_DEREG_BCMC 0x268 277#define H_REGISTER_HEA_RPAGES 0x26c 278#define H_DISABLE_AND_GET_HEA 0x270 279#define H_GET_HEA_INFO 0x274 280#define H_ALLOC_HEA_RESOURCE 0x278 281#define H_ADD_CONN 0x284 282#define H_DEL_CONN 0x288 283... */ 284#define H_JOIN 0x298 285#define H_DONOR_OPERATION 0x29c 286#define H_VASI_SIGNAL 0x2a0 287#define H_VASI_STATE 0x2a4 288#define H_VIOCTL 0x2a8 289#define H_VRMASD 0x2ac 290#define H_ENABLE_CRQ 0x2b0 291/* Reserved ... 292#define H_GET_EM_PARMS 0x2b8 293... */ 294#define H_VPM_STAT 0x2bc 295#define H_SET_MPP 0x2d0 296#define H_GET_MPP 0x2d4 297#define MAX_HCALL_OPCODE H_GET_MPP 298 299int64_t phyp_hcall(uint64_t opcode, ...); 300int64_t phyp_pft_hcall(uint64_t opcode, uint64_t flags, uint64_t pteidx, 301 uint64_t pte_hi, uint64_t pte_lo, uint64_t *pteidx_out, uint64_t *ptelo_out, 302 uint64_t *r6); 303 304#endif /* _PSERIES_PHYP_HVCALL_H_ */ 305 306